Many people who view the web have disabilities. Some people can not read the screen and have voice readers.

This is how they read a screen. No images, no colors.

You can help them know what your images are by using img ALT tags. <img src="bla.jpg" alt="Search Marketing Logo.">

Notice how I placed a period at the end of the alt tag. this helps users know when an image has ended and tells the text readers to pause.

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